SHA1 digest - chung-leong/zigar GitHub Wiki

This example demonstrates how to use the following Zig code to calculate the SHA-1 digest of a file:

const std = @import("std");

pub fn sha1(bytes: []const u8) [std.crypto.hash.Sha1.digest_length * 2]u8 {
    var digest: [std.crypto.hash.Sha1.digest_length]u8 = undefined;
    std.crypto.hash.Sha1.hash(bytes, &digest, .{});
    return std.fmt.bytesToHex(digest, .lower);
}

Choose the ecosystem you're interested in:

Image filter example